DE69221578D1 - Silver halide photographic elements - Google Patents

Silver halide photographic elements

Info

Publication number
DE69221578D1
DE69221578D1 DE69221578T DE69221578T DE69221578D1 DE 69221578 D1 DE69221578 D1 DE 69221578D1 DE 69221578 T DE69221578 T DE 69221578T DE 69221578 T DE69221578 T DE 69221578T DE 69221578 D1 DE69221578 D1 DE 69221578D1
Authority
DE
Germany
Prior art keywords
silver halide
halide photographic
photographic elements
elements
silver
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69221578T
Other languages
German (de)
Other versions
DE69221578T2 (en
Inventor
Ivano Delprato
Stefano Mana
Antonio Luzzi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of DE69221578D1 publication Critical patent/DE69221578D1/en
Application granted granted Critical
Publication of DE69221578T2 publication Critical patent/DE69221578T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
    • G03C1/83—Organic dyestuffs therefor
    • G03C1/832—Methine or polymethine dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/0066—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of a carbocyclic ring,(e.g. benzene, naphtalene, cyclohexene, cyclobutenene-quadratic acid)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
DE69221578T 1991-10-28 1992-10-12 Silver halide photographic elements Expired - Fee Related DE69221578T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912853A IT1251638B (en) 1991-10-28 1991-10-28 SILVER HALIDE PHOTOGRAPHIC ELEMENTS

Publications (2)

Publication Number Publication Date
DE69221578D1 true DE69221578D1 (en) 1997-09-18
DE69221578T2 DE69221578T2 (en) 1997-12-18

Family

ID=11360964

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69221578T Expired - Fee Related DE69221578T2 (en) 1991-10-28 1992-10-12 Silver halide photographic elements

Country Status (5)

Country Link
US (1) US5322768A (en)
EP (1) EP0539786B1 (en)
JP (1) JPH05216167A (en)
DE (1) DE69221578T2 (en)
IT (1) IT1251638B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5641617A (en) * 1994-07-14 1997-06-24 Fuji Photo Film Co., Ltd. Photographic material for laser scan exposure
EP0751006B1 (en) 1995-06-27 2000-01-19 Agfa-Gevaert N.V. New method for the formation of a heat mode image
DE69514658T2 (en) 1995-09-14 2000-07-13 Agfa-Gevaert N.V., Mortsel Thermal imaging medium and method using it
DE69711487T2 (en) * 1996-06-01 2002-11-21 Agfa-Gevaert, Mortsel Anti-halation dye for a photothermographic recording material and recording method using this material
EP0846571B1 (en) 1996-12-04 2001-04-11 Agfa-Gevaert N.V. Method for the formation of an improved heat mode image
JPH10265688A (en) * 1997-01-21 1998-10-06 Fuji Photo Film Co Ltd Image formation method and heat-developable photosensitive material

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1544726A (en) * 1966-08-25 1968-11-08 Eastman Kodak Co New carbocyanins, their intermediates and their applications in photography
JPS62123454A (en) * 1985-08-08 1987-06-04 Fuji Photo Film Co Ltd Silver halide photographic sensitive material
US4871656A (en) * 1987-04-24 1989-10-03 Eastman Kodak Company Photographic silver halide elements containing infrared filter dyes
US5057406A (en) * 1988-05-07 1991-10-15 Konica Corporation Silver halide photographic material
US4882265A (en) * 1988-05-18 1989-11-21 E. I. Du Pont De Nemours And Company Infrared laser recording film
US4933269A (en) * 1988-07-07 1990-06-12 Eastman Kodak Company Photographic silver halide element containing infrared filter dyes
JPH0395548A (en) * 1989-09-07 1991-04-19 Mitsubishi Paper Mills Ltd Photographic light-absorbing dye
JPH03171136A (en) * 1989-11-30 1991-07-24 Fuji Photo Film Co Ltd Silver halide photographic sensitive material
US5107063A (en) * 1990-10-31 1992-04-21 E. I. Du Pont De Nemours And Company Aqueous soluble infrared antihalation dyes

Also Published As

Publication number Publication date
EP0539786A1 (en) 1993-05-05
ITMI912853A1 (en) 1993-04-28
EP0539786B1 (en) 1997-08-13
ITMI912853A0 (en) 1991-10-28
JPH05216167A (en) 1993-08-27
US5322768A (en) 1994-06-21
IT1251638B (en) 1995-05-17
DE69221578T2 (en) 1997-12-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8327 Change in the person/name/address of the patent owner

Owner name: EASTMAN KODAK CO., ROCHESTER, N.Y., US

8328 Change in the person/name/address of the agent

Free format text: LEWANDOWSKY, K., DIPL.-ING., PAT.-ANW., 73033 GOEPPINGEN